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[Xen-devel] [patch 2/2] Clean up lock for VT-d register writes

  • To: 'Keir Fraser' <keir.fraser@xxxxxxxxxxxxx>
  • From: "Han, Weidong" <weidong.han@xxxxxxxxx>
  • Date: Fri, 12 Jun 2009 13:15:42 +0800
  • Accept-language: en-US
  • Acceptlanguage: en-US
  • Cc: 'xen-devel' <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • Delivery-date: Thu, 11 Jun 2009 22:18:36 -0700
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AcnrHNUMsGl/TcvqSx2TeJldHHZ8kA==
  • Thread-topic: [Xen-devel] [patch 2/2] Clean up lock for VT-d register writes
It should get lock to write VT-d registers. Currently there are some register 
writes without lock. This patch complements register_lock for those writes.

Signed-off-by: Weidong Han <weidong.han@xxxxxxxxx>

Attachment: register-lock.patch
Description: register-lock.patch

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